[Chadfrom308]

There are all sorts of LEDs you can put on.the simplest method would be buying 12v LEDs and wiring them to the power distribution board.

If you want to control colors, you can use an Arduino or something like it.

We don't have underglow, but we do have eyes and some embellishment that is controlled with an Arduino and some addressable LEDs from sparkfun. It was not controlled by the robot, but there wasn't a need to for us this year.

As for teams that use LEDs, just search around on chief Delphi, there are plenty of posts on them